load 2 consectuve words from memory

Use ldmia to Increase the pointer AFTER each read, first word goes in TMP, second in ARG1
stritzinger · Jan 27, 2025 · 5318ced · 5318ced
1 parent f6b9197
commit 5318ced
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/erts/emulator/beam/jit/arm/32/instr_fun.cpp b/erts/emulator/beam/jit/arm/32/instr_fun.cpp
@@ -112,6 +112,7 @@ void BeamGlobalAssembler::emit_apply_fun_shared() {
 
             emit_ptr_val(ARG1, ARG1);
             a.sub(ARG1, ARG1, imm(TAG_PRIMARY_LIST));
+            a.ldmia(arm::Mem(ARG1), a32::GpList({TMP, ARG1}));
             //a.str(TMP3, arm::Mem(TMP2).post(sizeof(Eterm)));
 
             /* We bail at MAX_REG-1 rather than MAX_REG as the highest register